www.gusucode.com > 基于Visual C++高级界面特效制作百例源码程序 > 基于Visual C++高级界面特效制作百例源码程序/code/char20/DemoTBarC/MainFrm.cpp
// MainFrm.cpp : implementation of the CMainFrame class // #include "stdafx.h" #include "DemoTBarC.h" #include "MainFrm.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CMainFrame IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd) BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd) //{{AFX_MSG_MAP(CMainFrame) ON_WM_CREATE() ON_NOTIFY(TBN_DROPDOWN, AFX_IDW_TOOLBAR, OnToolbarDropDown) //}}AFX_MSG_MAP END_MESSAGE_MAP() static UINT indicators[] = { ID_SEPARATOR, // status line indicator ID_INDICATOR_CAPS, ID_INDICATOR_NUM, ID_INDICATOR_SCRL, }; ///////////////////////////////////////////////////////////////////////////// // CMainFrame construction/destruction CMainFrame::CMainFrame() { // TODO: add member initialization code here } CMainFrame::~CMainFrame() { } int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) { if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1) return -1; if (!m_wndToolBar.Create(this) || !m_wndToolBar.LoadToolBar(IDR_MAINFRAME)) { TRACE0("Failed to create toolbar\n"); return -1; // fail to create } m_wndToolBar.ModifyStyle(0, TBSTYLE_FLAT); if (!m_wndStatusBar.Create(this) || !m_wndStatusBar.SetIndicators(indicators, sizeof(indicators)/sizeof(UINT))) { TRACE0("Failed to create status bar\n"); return -1; // fail to create } // TODO: Delete these three lines if you don't want the toolbar to // be dockable m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY); EnableDocking(CBRS_ALIGN_ANY); DockControlBar(&m_wndToolBar); // Set the drop arrow. m_wndToolBar.GetToolBarCtrl().SetExtendedStyle(TBSTYLE_EX_DRAWDDARROWS); DWORD dwStyle = m_wndToolBar.GetButtonStyle(m_wndToolBar.CommandToIndex(ID_FILE_OPEN)); dwStyle |= TBSTYLE_DROPDOWN; m_wndToolBar.SetButtonStyle(m_wndToolBar.CommandToIndex(ID_FILE_OPEN), dwStyle); return 0; } void CMainFrame::OnToolbarDropDown(NMTOOLBAR* pnmtb, LRESULT *plr) { CWnd *pWnd; UINT nID; // Switch on button command id's. switch (pnmtb->iItem) { case ID_FILE_OPEN: pWnd = &m_wndToolBar; nID = IDR_MENU1; break; default: return; } // load and display popup menu CMenu menu; menu.LoadMenu(nID); CMenu* pPopup = menu.GetSubMenu(0); ASSERT(pPopup); CRect rc; pWnd->SendMessage(TB_GETRECT, pnmtb->iItem, (LPARAM)&rc); pWnd->ClientToScreen(&rc); pPopup->TrackPopupMenu( TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_VERTICAL, rc.left, rc.bottom, this, &rc); } BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs) { if( !CMDIFrameWnd::PreCreateWindow(cs) ) return FALSE; // TODO: Modify the Window class or styles here by modifying // the CREATESTRUCT cs return TRUE; } ///////////////////////////////////////////////////////////////////////////// // CMainFrame diagnostics #ifdef _DEBUG void CMainFrame::AssertValid() const { CMDIFrameWnd::AssertValid(); } void CMainFrame::Dump(CDumpContext& dc) const { CMDIFrameWnd::Dump(dc); } #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CMainFrame message handlers